My lovely 8 years dog is sensitive to any kinds of food, and even any dog supplements.
I tried almost any brands of coq10 and she gets reactions eventually.
Only this brand coq10 works for my dog. I am so so pleased and she seems to have more energy. The bottem line is she doesn't have any signs of allergic reactions at all.

It seems working well for my dog's digestion.
I am so happy with this supplement along with this same brand of probiotic.
Usually, my dog gets bloated after meal even though I feed her organic home cook meat with organic dry food.
This enzyme with probiotic works so well. They are amazing!
I am so thankful that iherb carries this brand.
Totally recommened.